Phpmole grew out of a port of Moleskine, since then it has grown and been redesigned to be a framework for a modulized development environment. For users it offers syntax highlighting, integrated help, a WYSIWG HTML editor, and remote file management, along with being midgard compatible. For developers, it is a modulized, object based php-gtk application, which could be extended to do almost anything - including reading mail.
The SelectionMargin OpenTool is an add-on for the Borland JBuilder IDE. It adds a selection margin to the left of each editor pane which has special selection behavior that is mostly the same as Microsoft Word. It allows you to easily select whole lines, and therefore makes it easier to copy, cut or, delete whole lines. The selection margin is also used to display line numbers.
CSDE (CSharp Development Environment for X/Emacs) is a full-featured mode for CSharp development in Emacs/XEmacs. Features include font-lock, indentation rules, grammatical parsing, auto complete, automatic documentation of classes, documentation checking of classes, namespace generation, using sorting, and much more. This is a conversion of the JDE for Emacs / XEmacs to CSharp.
The CODE:NEO Application Server is a Web server extension that bridges the gap between web interfaces and compiled code. It allows the user to build "Joints" with .CnBin extensions, which can be called through the Web server and operate at ultra-fast speeds. CODE:NEO also comes with two API libraries (CnUtil and CnServer) that provide many convenient rapid development tools.